I didn't measure the longest one exactly, but from the cable markings plus a guesstimate for the final patch cable, it is about 210m. Extender is at the 94m mark (according to the PoE switch), so perhaps 116m after that.

The other run is actually 143m long, and we only noticed this morning that it is connecting at 100mbit instead of 1000mbit. Otherwise working fine and error free. Will be inserting an extender onto that one when it arrives on Saturday, to give it the full gbit connection.

Even with the 100mbit "limitation", here in my cottage we connect via the wireless repeater, up field about 200' to the 100mbit node, and from there back to the PoE switch, a second switch, the router/firewall, and then the fibre-ethernet bridge. speedtest.net is showing pings at 7ms, jitter 3ms. Very Good, in other words. Downlink is 60-75mbit/sec, uplink is closer to 100mbit.

Cheers